P1133 Diagnostic Trouble Code Discussion for January 2014
Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
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| Help Request | Posted | |
| 2001 Chevrolet Impala 3.4L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 2G1WF52EX1 P1133: Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching. ... another one. Please reference the codes listed above. Customer requested that we do the minimum to get this car to run properly. After taking a look at the codes I decided that that would be the best diagnostic strategy too. I decided to go after the P1404... |
January 19, 2014 |
